According to the versions of the httpd packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
In Apache HTTP server versions 2.4.37 and prior, by sending request bodies in a slow loris way to plain resources, the h2 stream for that request unnecessarily occupied a server thread cleaning up that incoming data. This affects only HTTP/2 (mod_http2) connections.(CVE-2018-17189)
In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a bug in mod_ssl when using per-location client certificate verification with TLSv1.3 allowed a client to bypass configured access control restrictions.(CVE-2019-0215)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(128204);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id("CVE-2018-17189", "CVE-2019-0215");
script_xref(name:"CEA-ID", value:"CEA-2019-0203");
script_name(english:"EulerOS 2.0 SP8 : httpd (EulerOS-SA-2019-1835)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
script_set_attribute(attribute:"description", value:
"According to the versions of the httpd packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :
- In Apache HTTP server versions 2.4.37 and prior, by
sending request bodies in a slow loris way to plain
resources, the h2 stream for that request unnecessarily
occupied a server thread cleaning up that incoming
data. This affects only HTTP/2 (mod_http2)
connections.(CVE-2018-17189)
- In Apache HTTP Server 2.4 releases 2.4.37 and 2.4.38, a
bug in mod_ssl when using per-location client
certificate verification with TLSv1.3 allowed a client
to bypass configured access control
restrictions.(CVE-2019-0215)
Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1835
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2d78e1a0");
script_set_attribute(attribute:"solution", value:
"Update the affected httpd packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"patch_publication_date", value:"2019/08/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/27");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:httpd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:httpd-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:httpd-filesystem");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:httpd-manual");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:httpd-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:mod_session");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:mod_ssl");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
script_exclude_keys("Host/EulerOS/uvp_version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");
sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(8)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP8", "EulerOS UVP " + uvp);
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("aarch64" >!< cpu) audit(AUDIT_ARCH_NOT, "aarch64", cpu);
flag = 0;
pkgs = ["httpd-2.4.34-8.h7.eulerosv2r8",
"httpd-devel-2.4.34-8.h7.eulerosv2r8",
"httpd-filesystem-2.4.34-8.h7.eulerosv2r8",
"httpd-manual-2.4.34-8.h7.eulerosv2r8",
"httpd-tools-2.4.34-8.h7.eulerosv2r8",
"mod_session-2.4.34-8.h7.eulerosv2r8",
"mod_ssl-2.4.34-8.h7.eulerosv2r8"];
foreach (pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"8", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "httpd");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | httpd | p-cpe:/a:huawei:euleros:httpd |
huawei | euleros | httpd-devel | p-cpe:/a:huawei:euleros:httpd-devel |
huawei | euleros | httpd-filesystem | p-cpe:/a:huawei:euleros:httpd-filesystem |
huawei | euleros | httpd-manual | p-cpe:/a:huawei:euleros:httpd-manual |
huawei | euleros | httpd-tools | p-cpe:/a:huawei:euleros:httpd-tools |
huawei | euleros | mod_session | p-cpe:/a:huawei:euleros:mod_session |
huawei | euleros | mod_ssl | p-cpe:/a:huawei:euleros:mod_ssl |
huawei | euleros | 2.0 | cpe:/o:huawei:euleros:2.0 |